公开(公告)号：US20150247452A1

公开(公告)日：2015-09-03

申请号：US14634031

申请日：2015-02-27

申请人： The Trustees of the Stevens Institute of Technology

发明人： Michael W. Haynes ,  El-Sayed Shaban Aziz Ramadan ,  Constantin Chassapis

IPC分类号： F02B75/32 ,  F16H3/58

CPC分类号： F02B75/32 ,  F01B9/042 ,  F01B2009/045 ,  F16H3/58 ,  F16H21/365

摘要： A gearset including an internal ring gear; a first pinion gear disposed within the internal ring gear and having teeth meshing with teeth of the internal ring gear; a disc having a central axis collinear with a central axis of the internal ring gear and a slot along a portion of a diameter of a first side thereof; a first pinion shaft having a first end, a second end, and an offset driving lug extending from the second end, the first pinion shaft extending through a hole of the first pinion gear, the offset driving lug of the first pinion shaft engaging with a first end of the slot; a second pinion gear disposed with the internal ring gear and having teeth meshing with teeth of the internal ring gear, the teeth of the second pinion gear not meshing with the teeth of the first pinion gear; a second pinion shaft having a first end, a second end, and an offset driving lug extending from the second end, the second pinion shaft extending through a hole of the second pinion gear, the offset driving lug of the second pinion shaft engaging with a second end of the slot.

摘要翻译： 包括内齿圈的齿轮组; 第一小齿轮，设置在所述内齿圈内并且具有与所述内齿圈的齿啮合的齿; 具有与内齿圈的中心轴共线的中心轴和沿其第一侧的直径部分的狭槽的盘; 第一小齿轮轴，具有第一端，第二端和从第二端延伸的偏移驱动凸耳，第一小齿轮轴延伸穿过第一小齿轮的孔，第一小齿轮轴的偏移驱动凸耳与一个 槽的第一端; 第二小齿轮，其配置有内齿圈并且具有与内圈齿轮的齿啮合的齿，第二小齿轮的齿不与第一小齿轮的齿啮合; 第二小齿轮轴，具有第一端，第二端和从第二端延伸的偏移驱动凸耳，第二小齿轮轴延伸穿过第二小齿轮的孔，第二小齿轮轴的偏移驱动凸耳与一个 插槽的第二端。

公开(公告)号：US20140011619A1

公开(公告)日：2014-01-09

申请号：US13934963

申请日：2013-07-03

申请人： Fallbrook Intellectual Property Company LLC

发明人： Brad P. Pohl ,  Donald C. Miller ,  Robert A. Smithson ,  Jeremy Carter ,  Charles B. Lohr

IPC分类号： F16H15/50

CPC分类号： F16H61/6646 ,  F01B2009/045 ,  F02B67/04 ,  F16H15/28 ,  F16H15/50 ,  F16H61/32 ,  F16H2061/6644 ,  Y10T477/619 ,  Y10T477/6223

摘要： Embodiments are directed to a front end accessory drive (FEAD) and power modulating devices (PMD) which can be used in a FEAD. In one embodiment, a continuously variable transmission (CVT) is coupled directly to a crankshaft of a prime mover, and the CVT is used to regulate the speed and/or torque delivered to an accessory. A compound drive device includes a motor/generator subassembly cooperating with a CVT subassembly to provide a motor functionality with torque multiplication or division, or alternatively, a generator functionality with torque multiplication or division. In some embodiments, a FEAD includes a PMD having a sun shaft configured to couple to a sun of the PMD and to an electric motor component, such as an electrical armature or an electrical field. In one embodiment, the electrical armature the electrical field are placed concentrically and coaxially and configured to rotate relative to one another in opposite directions.

摘要翻译： 实施例涉及可用于FEAD的前端附件驱动（FEAD）和功率调制装置（PMD）。 在一个实施例中，无级变速器（CVT）直接连接到原动机的曲轴，并且CVT用于调节传递到附件的速度和/或扭矩。 复合驱动装置包括与CVT子组件配合的电动机/发电机子组件，以提供具有扭矩倍增或除法的电动机功能，或者替代地，具有扭矩倍增或除法的发电机功能。 在一些实施例中，FEAD包括具有被配置为耦合到PMD的太阳的太阳轴和诸如电枢轴或电场的电动机部件的PMD。 在一个实施例中，电枢轴电场被同心地并且同轴地设置并且被构造为在相反的方向上相对于彼此旋转。

公开(公告)号：US08555828B2

公开(公告)日：2013-10-15

申请号：US13395714

申请日：2010-09-14

申请人： Leslie Malcolm Jones

发明人： Leslie Malcolm Jones

IPC分类号： F01L11/02 ,  F02B75/22

CPC分类号： F01L11/02 ,  F01B7/18 ,  F01B9/042 ,  F01B2009/045 ,  F01L1/047 ,  F01L1/46 ,  F02B75/24 ,  F04B53/12

摘要： The invention provides a piston which allows pressure generated downstream from the piston to be used to ventilate a combustion chamber of a cylinder in which the piston is slidingly mounted. The crank assembly to which the piston is connected is operable outside of the cylinder which is sealed at both ends. The crank assembly uses eccentric motion to allow a connecting rod which extends between the piston and the crank assembly to move linearly into and out of the cylinder in sealed manner. The piston includes a valve which allows pressurized gas to flow through the piston.

摘要翻译： 本发明提供了一种活塞，其允许从活塞下游产生的压力用于使活塞滑动安装的气缸的燃烧室通风。 活塞连接的曲柄组件可操作在两端密封的气缸外部。 曲柄组件使用偏心运动，以允许在活塞和曲柄组件之间延伸的连杆以密封的方式线性地进入和离开气缸。 活塞包括允许加压气体流过活塞的阀。

公开(公告)号：US20110226199A1

公开(公告)日：2011-09-22

申请号：US12728145

申请日：2010-03-19

申请人： Bahman Mohtashemi

发明人： Bahman Mohtashemi

IPC分类号： F02B75/22 ,  F02B75/04 ,  F02B75/32

CPC分类号： F02B41/04 ,  F01B2009/045 ,  F02B75/222 ,  F02B75/32 ,  F02B2075/1812

摘要： A radial internal combustion engine employing a hypocycloidal connection between the crankshaft and the piston connecting rods, creating different stroke volumes on the intake stroke and the power stroke, thus increasing combustion excursion and saving energy.

摘要翻译： 一种径向内燃机，其在曲轴和活塞连接杆之间采用低环形连接，在进气冲程和动力冲程上产生不同的冲程，从而增加燃烧偏移并节省能量。

公开(公告)号：US07926462B2

公开(公告)日：2011-04-19

申请号：US11994493

申请日：2005-07-07

申请人： Chuy-Nan Chio

发明人： Chuy-Nan Chio

IPC分类号： F02B75/32

CPC分类号： F02B75/32 ,  F01B9/042 ,  F01B2009/045 ,  F02B75/222 ,  F16H21/30 ,  Y10T74/18272

摘要： A kinetic energy generation device comprises a case having a fixation gear wheel disposed at an interior rim thereof and engaged with a movable gear wheel. A motion transmission member is installed in the case, and a motion transmission shaft is provided at the axis of the motion transmission member. An axis gear wheel is disposed in relation to the movable gear wheel so that the axis gear heel is engaged with the motion transmission shaft. External to the axis gear wheel, a flywheel is engaged therewith and revolved in synchronization with the movable gear wheel. A force applying shaft is provided at an end of the flywheel. Each of several links Is connected to the force applying shaft with its one end and to a cylinder piston with the other end thereof.

摘要翻译： 动能产生装置包括具有设置在其内部边缘处并与可移动齿轮啮合的固定齿轮的壳体。 运动传递构件安装在壳体中，并且运动传递轴设置在运动传递构件的轴线处。 轴齿轮相对于可动齿轮设置，使得轴齿轮跟部与运动传动轴接合。 在轴齿轮外部，飞轮与其啮合并与可动齿轮同步地旋转。 在飞轮的末端设有施力轴。 多个连杆中的每一个连接到其一端的施力轴和另一端的气缸活塞。

公开(公告)号：US07467606B2

公开(公告)日：2008-12-23

申请号：US10598099

申请日：2005-02-10

申请人： Vojislav Jurisic

发明人： Vojislav Jurisic

IPC分类号： F02B57/00 ,  F02B75/26 ,  F02B53/00 ,  F02B57/08 ,  F01B13/04 ,  F01B13/06

CPC分类号： F02B57/02 ,  F01B2009/045

摘要： A method and an apparatus include a motor housing (1), an internal space cylindrical rotor (2) rotating together with radial placed work cylinder (3) and piston (6), a connecting rod (7) and a connecting axle (9) connected with oscillating lever (8), and a pin (10) to transfer rotary moment to the internal space cylindrical rotor (2), and output shafts (17) and (20). Simultaneously, connecting rod (7), via connecting axle (9) by its own motion, moves satellite gears (12), which off-center mounted swinging bearing rings (13) and symmetrically geared to off-center mounted inner tooth gears (11), define position of radial placed work cylinder (3) being relative to two outer dead centers and two inner dead centers.

摘要翻译： 一种方法和装置，包括马达壳体（1），与径向放置的工作缸（3）和活塞（6）一起旋转的内部空间圆柱形转子（2），连杆（7）和连接轴（9） 与摆动杆（8）连接的销（10）和用于将旋转力矩传递到内部空间圆柱形转子（2）的销（10）以及输出轴（17）和（20）。 同时，通过连接轴（9）通过其自身的运动连接杆（7）移动卫星齿轮（12），该偏心安装的摆动轴承环（13）对称地配置到偏心安装的内齿轮（11 ），定义径向放置的工作缸（3）相对于两个外死点和两个内死点的位置。

公开(公告)号：US5375564A

公开(公告)日：1994-12-27

申请号：US793431

申请日：1991-12-10

申请人： Josef Gail

发明人： Josef Gail

IPC分类号： F01B13/06 ,  F02B57/08 ,  F02B75/18 ,  F02B57/06

CPC分类号： F01B13/068 ,  F02B57/08 ,  F01B2009/045 ,  F02B2075/1824

摘要： The reciprocating engine which is particularly useful as an internal combustion engine, comprises a housing (1) with, mounted to rotate about a first axis of rotation (7), a cylinder rotor (5) having three pairs of cylinders (15) which are angularly offset in respect of one another by 120.degree. about the first axis of rotation (7). Disposed in the cylinders (15) are pistons (17) which are rigidly connected to one another in pairs by piston rods (19). Also mounted in the housing is a crank shaft (23) which is rotatable about a second axis of rotation (25) which is axially parallel with and offset by a predetermined eccentricity (e) in relation to the first axis of rotation (7). The piston rods (19) of the pairs of pistons are guided on the crank shaft (23) by means of eccentric bearings (27, 31). The eccentric bearings (27, 31) define in relation to the crank shaft (23) fixed axes of rotation (33) which, are angularly offset by 120.degree. in respect of one another. The cylinder rotor (25) is torsionally rigidly coupled to the crank shaft (23) solely via the piston rods (19) and their eccentric bearings (27, 31) which are fixed in relation to the crank shaft. The fresh air compressed by a waste gas supercharger (37, 39) is fed to the internal combustion engine via a heat exchanger (45) in order to increase the efficiency.

摘要翻译： PCT No.PCT / EP90 / 00924 Sec。 371 1991年12月10日第 102（e）日期1991年12月10日PCT Filed 1990年6月12日PCT公布。 第WO90 / 15918号公报 日期为1990年12月27日。特别用作内燃机的往复式发动机包括：安装成围绕第一旋转轴线（7）旋转的壳体（1），具有三对的气缸转子 相对于第一旋转轴线（7）彼此相对于角度偏移120°的圆柱体（15）。 设置在气缸（15）中的是通过活塞杆（19）成对地彼此刚性连接的活塞（17）。 还安装在壳体中的曲柄轴（23）可绕第二旋转轴线（25）旋转，该第二旋转轴线相对于第一旋转轴线（7）轴向平行并偏移预定的偏心度（e）。 这对活塞的活塞杆（19）借助于偏心轴承（27,31）在曲轴（23）上被引导。 偏心轴承（27,31）相对于曲轴（23）限定固定的旋转轴线（33），其相对于彼此角度偏移120°。 气缸转子（25）仅通过相对于曲轴固定的活塞杆（19）和它们的偏心轴承（27,31）扭转地刚性地联接到曲轴（23）。 由废气增压器（37,39）压缩的新鲜空气通过热交换器（45）供入内燃机，以提高效率。

公开(公告)号：US5123394A

公开(公告)日：1992-06-23

申请号：US527335

申请日：1990-05-23

申请人： Warren Ogren

发明人： Warren Ogren

IPC分类号： F01B9/04 ,  F01B13/06 ,  F02B1/04 ,  F02B57/08

CPC分类号： F01B9/04 ,  F01B13/068 ,  F02B57/08 ,  F01B2009/045 ,  F02B1/04

摘要： A rotary reciprocating internal combustion engine is disclosed and includes a rotor with a set of four pistons driving respective spaced apart cranks. Each of the ends of the rotating cranks extends through a bearing in support plates on the rotor and includes a crank gear meshing with the teeth of a larger ring gear. The larger ring gear is fixed on the housing of the engine and is axially aligned with the rotor. The crank gears drive the rotor which in turn is fixed to and drives a power take off shaft. As the rotor is driven in the housing, fuel is supplied to the cylinders and combustion gasses are exhausted through openings formed in the housing. A pair of fuel intake ports, exhaust ports and spark plugs are provided for the four cylinders and pistons such that eight piston strokes are provided for each revolution of the power take off shaft.

摘要翻译： 公开了一种旋转往复式内燃机，并且包括具有一组驱动相应间隔开的曲柄的四个活塞的转子。 旋转曲柄的每个端部延伸穿过转子上的支撑板中的轴承，并且包括与较大齿圈的齿啮合的曲柄齿轮。 较大的齿圈固定在发动机壳体上并与转子轴向对准。 曲柄齿轮驱动转子，转子又固定并驱动动力输出轴。 当转子被驱动在壳体中时，燃料被供应到气缸，并且燃烧气体通过形成在壳体中的开口排出。 为四个气缸和活塞提供一对燃料吸入口，排气口和火花塞，使得每个动力输出轴的转动设置八个活塞冲程。

公开(公告)号：US4136646A

公开(公告)日：1979-01-30

申请号：US838383

申请日：1977-09-30

申请人： Cleto L. Lappa

发明人： Cleto L. Lappa

IPC分类号： F02B57/06 ,  F02B75/02 ,  F02B75/18

CPC分类号： F02B57/06 ,  F01B2009/045 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2075/1812

摘要： A two cycle rotary internal combustion engine of the fuel injection type. A rotor having three radially disposed cylinders in equally spaced angular relation in a circular rim rotates in sealed relation within a cylindrical stationary outer housing. The respective pistons in the cylinders are connected to the same crank arm of the crankshaft, which is in turn connected, through a planetary gear mechanism, to rotate in the same direction and at a three-to-one ratio of speed to the rotor. The outer housing has two exhaust ports and two fuel injectors in angularly spaced relation to which the cylinders are opened in timed sequence. Fresh air is supplied under pressure into the closed housing in surrounding relation to the cylinders for cooling the cylinders and for preheating scavenging air admitted to the interior of the cylinders through ports therein. Jets of air, provided by a hole in the rim behind each cylinder, serve to assist in combustion of hydrocarbons in the exhaust gases and also dilution of particulates. To reduce friction of the cylinder rings on the housing, due to centrifugal force, cylinder rings are slanted in a conforming groove to cause the component of compression pressure in the cylinders acting on the rings to oppose centrifugal force on the rings. In a modified embodiment, the crankshaft and rotor rotate reversely and in three-to-one speed ratio with four exhaust ports and four fuel injectors in substantial quadrature relation in the housing. A modified form of cylinder seal ring comprises a composite of a plurality of separate split rings assembled into close fitting tapered concentric relation.

摘要翻译： 燃油喷射型的双循环旋转内燃机。 在圆形边缘中具有等间隔的角度关系的具有三个径向设置的圆柱体的转子以密封的关系旋转在圆柱形固定外壳体内。 气缸中的相应的活塞连接到曲轴的相同的曲柄臂，该曲柄臂又通过行星齿轮机构连接，以相同方向和速度与转子的三比一的速度旋转。 外壳具有两个排气口和两个与角度间隔关系的燃料喷射器，气缸按照时间顺序打开。 新鲜空气在压力下被供给到与气缸相关的封闭壳体中，用于冷却气缸并且用于通过其中的端口预先进入到气缸内部的清除空气。 由每个气缸后面的轮辋中的孔提供的空气喷射用于辅助排放气体中的碳氢化合物的燃烧以及微粒的稀释。 为了减少壳体上的气缸环的摩擦，由于离心力，气缸环倾斜在一致的凹槽中，使得作用在环上的气缸中的压力分量与环上的离心力相反。 在改进的实施例中，曲轴和转子与壳体中的四个排气口和四个燃料喷射器呈基本正交关系，以三对一的速度反向旋转。 气缸密封环的改进形式包括组合成紧密配合的锥形同心关系的多个单独的开口环的复合材料。

公开(公告)号：US4077365A

公开(公告)日：1978-03-07

申请号：US714008

申请日：1976-08-13

申请人： James B. Schlueter

发明人： James B. Schlueter

IPC分类号： F01B13/04 ,  F02B57/06 ,  F02B75/02

CPC分类号： F02B57/06 ,  F01B13/045 ,  F01B2009/045 ,  F02B2075/025

摘要： Expansible chamber apparatus for use either as an internal combustion engine or as a pump comprising a stationary housing, a cylinder block rotatable within the housing about a central axis, a shaft secured to and rotatable with a cylinder block with the longitudinal center line of the shaft constituting the above-mentioned axis. A stationary gear is carried by the housing and surrounds the shaft. The cylinder block has a plurality of cylinders therein with the longitudinal axes of these cylinders being tangent to a circle surrounding the axis. A piston for each cylinder is reciprocable within its respective cylinder and a connecting rod and an eccentric gear are provided so as to connect each piston to the stationary gear for effecting rotation of the cylinder block and the shaft relative to the housing and for effecting reciprocation of the pistons. Inlets and outlets are provided in the housing for the inlet and outlet of fluid to the cylinders as the cylinder block rotates and as the pistons reciprocate.

摘要翻译： 可用作内燃机或作为泵的可膨胀室装置，其包括固定壳体，可围绕中心轴线在壳体内旋转的气缸体，固定到气缸体并且可随轴的纵向中心线旋转的轴 构成上述轴。 固定齿轮由壳体承载并围绕轴。 气缸体具有多个气缸，其中这些气缸的纵轴与围绕轴的圆相切。 每个气缸的活塞可在其各自的气缸内往复运动，连接杆和偏心齿轮设置成将每个活塞连接到固定齿轮，以实现气缸体和轴相对于壳体的旋转，并实现往复运动 活塞。 入口和出口设置在壳体中，用于当气缸体旋转时以及当活塞往复运动时，流体到气缸的入口和出口。